Bump setuptools in /internal/signalfx-agent/bundle/scripts (#4498)

Bumps [setuptools](https://github.com/pypa/setuptools) from 69.1.1 to 69.2.0.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v69.1.1...v69.2.0)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

internal/signalfx-agent/bundle/scripts/requirements.txt

@@ -1,4 +1,4 @@
 PyYAML~=5.0
 WMI==1.5.1; sys_platform == "win32"
 dbus-python==1.3.2; sys_platform == "linux"
-setuptools==69.1.1
+setuptools==69.2.0